iPeriod Ultimate Calendar on my MacBook

One of the more useful apps, to me. Hated the pen/paper method. This app is clean, efficient, and practical for my doctor to see proof of my cycles. I would recommend iPeriod for any woman to keep a baseline of her menstrual history. Its quick and easy to use. Worth the few dollars.

Ms. Irwin about iPeriod Ultimate (Period / Menstrual Calendar), v1.2